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ITEM#: 3211-89003818 CA
MFR#: 89003-818 CA
Water Sampling Kit To collect chlorinated water specimens. Contain nontoxic nutritive tablet containing 10mg of active sodium thiosulphate. UPA-approved for drinking water analysis. Includes TWIRL'EM* sterile sampling bag 4.5x9in.. A pouch of 100 u